SUSE-SU-2018:0812-1: moderate: Security update for dhcp

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for dhcp
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0812-1
Rating:             moderate
References:         #1083302 #1083303 
Cross-References:   CVE-2018-5732 CVE-2018-5733
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for dhcp fixes the following issues:

   Security issues fixed:

   - CVE-2018-5733: reference count overflow in dhcpd (bsc#1083303).
   - CVE-2018-5732: buffer overflow in dhclient (bsc#1083302).


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-542=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-542=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-542=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-542=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-542=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-542=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-542=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1
      dhcp-devel-4.3.3-10.14.1

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1
      dhcp-devel-4.3.3-10.14.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      dhcp-4.3.3-10.14.1
      dhcp-client-4.3.3-10.14.1
      dhcp-client-debuginfo-4.3.3-10.14.1
      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1
      dhcp-relay-4.3.3-10.14.1
      dhcp-relay-debuginfo-4.3.3-10.14.1
      dhcp-server-4.3.3-10.14.1
      dhcp-server-debuginfo-4.3.3-10.14.1

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      dhcp-4.3.3-10.14.1
      dhcp-client-4.3.3-10.14.1
      dhcp-client-debuginfo-4.3.3-10.14.1
      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1
      dhcp-relay-4.3.3-10.14.1
      dhcp-relay-debuginfo-4.3.3-10.14.1
      dhcp-server-4.3.3-10.14.1
      dhcp-server-debuginfo-4.3.3-10.14.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):

      dhcp-4.3.3-10.14.1
      dhcp-client-4.3.3-10.14.1
      dhcp-client-debuginfo-4.3.3-10.14.1
      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1
      dhcp-relay-4.3.3-10.14.1
      dhcp-relay-debuginfo-4.3.3-10.14.1
      dhcp-server-4.3.3-10.14.1
      dhcp-server-debuginfo-4.3.3-10.14.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      dhcp-4.3.3-10.14.1
      dhcp-client-4.3.3-10.14.1
      dhcp-client-debuginfo-4.3.3-10.14.1
      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      dhcp-4.3.3-10.14.1
      dhcp-client-4.3.3-10.14.1
      dhcp-client-debuginfo-4.3.3-10.14.1
      dhcp-debuginfo-4.3.3-10.14.1
      dhcp-debugsource-4.3.3-10.14.1


References:

   https://www.suse.com/security/cve/CVE-2018-5732.html
   https://www.suse.com/security/cve/CVE-2018-5733.html
   https://bugzilla.suse.com/1083302
   https://bugzilla.suse.com/1083303